Showing 1 - 3 results of 3 for search '"Soils Analysis. Philippines."', זמן שאילתה: 0.02s Refine Results
  1. 1

    Resource assessment of Loo Valley Watershed מאת Alcantara, Antonio J., Duhaylungsod, Noel

    יצא לאור 1984
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  2. 2

    Soil-land resources evaluation for agriculture evaluation of Benguet province.

    יצא לאור 1983
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  3. 3